CVE-2013-0270
Keystone: Large HTTP request DoS
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token.
OpenStack Keystone Grizzly antes de v2013.1, Folsom, y posiblemente versiones anteriores permite a atacantes remotos provocar una denegación de servicio (excesivo consumo de memoria y CPU) a través de una petición HTTP demasiado larga, tal y como lo demuestra un tenant_name demasiado largo al solicitar un token.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-12-06 CVE Reserved
- 2013-04-05 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://bugs.launchpad.net/keystone/+bug/1099025 | Third Party Advisory | |
| https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8 | Third Party Advisory | |
| https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://launchpad.net/keystone/grizzly/2013.1 | 2018-11-16 |
| URL | Date | SRC |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2013-0708.html | 2018-11-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=909012 | 2013-04-04 | |
| https://access.redhat.com/security/cve/CVE-2013-0270 | 2013-04-04 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | >= 2012.1 <= 2012.1.3 Search vendor "Openstack" for product "Keystone" and version " >= 2012.1 <= 2012.1.3" | - |
Affected
| ||||||
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | >= 2012.2 <= 2012.2.4 Search vendor "Openstack" for product "Keystone" and version " >= 2012.2 <= 2012.2.4" | - |
Affected
| ||||||
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | 2013.1 Search vendor "Openstack" for product "Keystone" and version "2013.1" | milestone1 |
Affected
| ||||||
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | 2013.1 Search vendor "Openstack" for product "Keystone" and version "2013.1" | milestone2 |
Affected
| ||||||
| Openstack Search vendor "Openstack" | Keystone Search vendor "Openstack" for product "Keystone" | 2013.1 Search vendor "Openstack" for product "Keystone" and version "2013.1" | milestone3 |
Affected
| ||||||